Precompiler handling errors for C language
用于C语言的错误处理预编译器

According to the principle of compiling, a precompiler handling errors for C language was designed and realized. Through scanning the source code, it can could find the specific format comments, and get error names, error messages and error numbers from them. Finally it generates generated the corresponding source codes handling errors. The precompiler improved improves the mechanism of handling errors in C language, and increased increases software development efficiency.